Source: Stanford University School of Medicine
November 5, 2009
Summary:
A gene associated with longevity in roundworms and humans has been shown to affect the function of stem cells that generate new neurons in the adult brain, according to researchers at the Stanford University School of Medicine. The study in mice suggests that the gene may play an important role in maintaining cognitive function during aging.
“It’s intriguing to think that genes that regulate life span in invertebrates may have evolved to control stem cell pools in mammals,” said Anne Brunet, PhD, assistant professor of genetics. She is the senior author of the research, published Nov. 6 in Cell Stem Cell.
